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Part record

Duramax LML EGR Cooler 2013-2016 (OEM)

verified OEM PN12645820

Parallel cooler chain with 12635707 inside 2013-2016 - verify against the VIN at order. Checked against the GM parts catalog (category pages fetched 2026-09-29/30, part card 2026-09-30).

Where to buy

Not listed online at Dave's Auto Center yet. Ask Dave's Auto Center about this part, quoting part number 12645820.

Fits (16 configurations)